CTE Cloud Infrastructure 2

Question 1

Which cloud deployment model gives a telecom operator the most control over data sovereignty and regulatory compliance?

Accepted Answer

Private cloud

Answer

Private cloud keeps infrastructure dedicated to a single organization, providing maximum control over data location and compliance.

Question 2

In telecom cloud architectures, what does the term 'Network Function Virtualization Infrastructure' (NFVI) refer to?

Accepted Answer

The underlying hardware and software that hosts VNFs

Answer

NFVI is the collection of physical and virtual resources (compute, storage, networking) on which VNFs are deployed and executed.

Question 3

A telecom company wants to migrate its BSS/OSS to the cloud while keeping core network functions on-premises. Which cloud model best describes this architecture?

Accepted Answer

Hybrid cloud

Answer

Hybrid cloud combines on-premises (private) infrastructure with public cloud resources, allowing selective workload placement.

Question 4

What is the primary purpose of a Kubernetes namespace in a telecom cloud-native deployment?

Accepted Answer

To logically partition cluster resources among different teams or services

Answer

Kubernetes namespaces provide logical isolation and resource scoping within a single cluster, enabling multi-tenancy.

Question 5

Which cloud storage type is most appropriate for a telecom CDN storing large media files that are accessed frequently?

Accepted Answer

Object storage (hot tier)

Answer

Hot-tier object storage offers high throughput and low latency for frequently accessed large binary objects like media files.

(CTE) Certified Telecommunications Executive Practice Test

(CTE) Certified Telecommunications Executive Practice Test

CTE Cloud Infrastructure 2